 | Photo#: 3159
Location: DSDP Site 73
Photo by: Sanfilippo
Comments:
Form with closed abdomen and subterminal feet |
 | Photo#: 3160
Location: DSDP Site 73
Photo by: Sanfilippo
Comments:
Development of keels |
 | Photo#: 3161
Location: DSDP Site 69A
Photo by: Sanfilippo
Comments:
Latticed feet |
 | Photo#: 3162
Location: DSDP Site 69A
Photo by: Sanfilippo
Comments:
Form showing abdominal constriction |
 | Photo#: 3163
Location: DSDP Site 574C
Photo by: Sanfilippo
Comments:
Late form showing development of latticed feet from keels |
